Chapter 24

Question 1

Can derive class constructor calls base class constructor first

Answer 1

Yes

Question 2

Does base class anonymous object creates when we create an object on drive class

Answer 2

Yes

Question 3

What is copy constructor

Answer 3

The copy constructor is a constructor which creates an object by initializing it with an object of the same class, which has been created previously. The copy constructor is used to: Initialize one object from another of the same type.

Question 4

Does programmer explicitly call base class copy constructor from derive class copy constructor

Answer 4

Yes

Question 5

What are 2 ways of calling base class assignment operator from derived class

Answer 5

• Explicitly

- Implicitly